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JetBrains Air: A System of Products for Agentic Software Development

https://blog.jetbrains.com/blog/2026/09/22/introducing-jetbrains-air/
1•FinnLobsien•33s ago•0 comments

Show HN: Watch all the AI agents on your machine

https://github.com/markwylde/all-your-agents
1•turblety•3m ago•0 comments

When is a river no longer a river?

https://www.texasmonthly.com/interactive/rio-grande-water-wars/
1•littlexsparkee•5m ago•0 comments

Trying to read 30 year old floppies – the success rate surprised me

https://old.reddit.com/r/amiga/comments/1wmpp7b/spent_the_weekend_trying_to_read_30_year_old/
1•doener•6m ago•0 comments

Show HN: An atlas of system designs with interactive architecture diagrams

https://atlas-sysdes.vercel.app/
1•mertkahyaoglu•7m ago•0 comments

Show HN: BlockRazor – A lower-latency sequencer feed for Robinhood Chain

https://github.com/BlockRazorinc/robinhood-feed-speed
1•yuouiu•7m ago•0 comments

Forgot your phone PIN? Google could look to past to save you from factory reset

https://www.androidauthority.com/android-unlock-with-google-account-apk-teardown-3713919/
1•Markoff•7m ago•0 comments

Show HN: Spatium – any mathematical space, one C++23 library

https://github.com/Vaniell0/spatium
1•Vaniello•7m ago•0 comments

Travel disruption around UK after second air traffic control issue in two weeks

https://www.bbc.co.uk/news/live/cq4g5r4e949jt
1•zimpenfish•8m ago•0 comments

Why Is the Coast Guard Operating Surveillance Drones in the Great Lakes?

https://www.nytimes.com/video/us/100000011152107/coast-guard-saildrone-great-lakes.html
1•reaperducer•9m ago•0 comments

Ask HN: How do you prevent PII from reaching third-party services?

1•Securelytixdev•11m ago•0 comments

America is getting its AI race with China wrong

https://restofworld.org/2026/america-china-ai-race-trust/
4•rdmuser•11m ago•2 comments

Internal Set Theory

https://en.wikipedia.org/wiki/Internal_set_theory
1•nill0•12m ago•0 comments

Anthropic-linked CVEs pile up, attackers mostly shrug

https://www.theregister.com/security/2026/09/21/anthropic-linked-cves-pile-up-attackers-mostly-sh...
2•Betelbuddy•12m ago•0 comments

A Tokyo school counts the mornings it can see Mt. Fuji: 22 in 1965, 170 in 2023

https://jivx.com/fujimi
1•momentmaker•13m ago•0 comments

RRSI: Regularized Recursive Self-Improvement of Agent Harnesses

https://arxiv.org/abs/2609.24972
1•Betelbuddy•13m ago•0 comments

Forward Deployed

https://www.thediff.co/archive/forward-deployed/
1•jger15•14m ago•0 comments

CLI tools have always been broken

https://www.zebulun-arendsee.com/series/morloc/2026-09-15-clis-have-always-been-broken.html
1•arendsee•15m ago•1 comments

Six-year-old Chinese girl sets world record with Rubik's Cube

https://www.france24.com/en/live-news/20260922-six-year-old-chinese-girl-sets-world-record-with-r...
4•epaga•16m ago•0 comments

Gemini 2.5 models extended indefinitely for aactive users

https://ai.google.dev/gemini-api/docs/changelog
1•thisisauserid•17m ago•0 comments

Transformers now runs llama.cpp quants

https://huggingface.co/blog/transformers-llama-cpp-quants
1•vertigoruntime•19m ago•0 comments

Autoresearch on Jev: improving a Jev harness to beat Deekseek

https://kiln.tech/blog/auto_optimizing_jev_with_autoresearch
1•scosman•20m ago•0 comments

9 Ads per Minute: FIFA Cup 26 – "the price of the beautiful game"

https://www.bristol.ac.uk/news/2026/september/world-cup-viewers.html
15•KellyCriterion•24m ago•6 comments

Where Jev worked for us, and where it didn't

https://gitloom.ai/blog/jev-in-production
2•aozisik•27m ago•0 comments

Fundraising advice for non-US founders

https://twitter.com/thatsallsal/status/2102120798899368070
1•salman10•31m ago•1 comments

A Self-Evident Essay Arguing for the Use of AI in Writing

https://github.com/Sheer-Economics/the-sins-of-AI-writing
1•sheereconomics•32m ago•0 comments

Londoner jailed for selling £2.7M of fake vinyl on "industrial scale"

https://www.nme.com/news/music/londoner-jailed-for-selling-2-7million-of-fake-vinyl-on-industrial...
2•01-_-•32m ago•0 comments

Migrating the GitHub Copilot Runtime to Rust, Using Copilot

https://github.blog/ai-and-ml/generative-ai/migrating-the-github-copilot-runtime-to-rust-using-co...
2•thatslast•35m ago•0 comments

Adventures in AI Apathy

https://iconsolutions.com/blog/adventures-in-ai-apathy
2•paltaie•35m ago•0 comments

Wikipedia's Plan to Survive the Answer Engine Apocalypse

https://www.adweek.com/media/wikipedia-survive-answer-engine-apocalypse/
2•giuliomagnifico•35m ago•0 comments
Open in hackernews

Show HN: JSON Tapose – A Simple, Client-Side JSON Diff Viewer

https://www.jsontapose.com/
2•handsupmin•1y ago
Hi HN!

I built a simple JSON diff viewer that runs entirely in your browser.

I needed a tool to compare JSONs that was both visually appealing and easy to use, so I made one.

Key features:

- Side-by-side JSON comparison with syntax highlighting

- Works with differently ordered fields (unlike most text editors)

- Client-side only - your data never leaves your browser

- JSON beautify/formatting

- Dark/light themes

- No signup required

Tech stack:

- React + TypeScript

- DaisyUI for styling

- Vite for build

Try it out: https://www.jsontapose.com

Source: https://github.com/handsupmin/json-tapose

I'd love to hear your feedback and suggestions for improvement!

Comments

atmanactive•1y ago
Sounds great, looks good, looking forward to trying it out.

The themes are beautiful. It would be even better if it would respect prefers-color-scheme [0] and automatically switch to one of the dark-mode themes on operating systems configured for dark mode.

https://developer.mozilla.org/en-US/docs/Web/CSS/@media/pref...

handsupmin•1y ago
That’s a great idea! I’ll try it. Thanks a lot!